It continues. See the sidebar for newer blogs and a new section for old blogs that look about as active as the M's pitching. I've also removed some who, sadly, have not found the time or energy to continue.
I think there's a little bit of fairweather fan in most of us, who have a lot to say when the team is good, and have a much harder time when all we've got to look forward to is half of an inevitably bad season. Nonetheless, its pretty easy to find something interesting about the Mariners every day on one of the many blogs out there, something I very much appreciate.